What does teacher say you should do if you don't understand something in class?
Ask questions!
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10
....... ...................... cell phones overtook landline phones, and the services became equal in popularity with customers' annual expenditure of about $550.
In 2006
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heart
Other team wins 5 points!
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magnet
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gift
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lifesaver
Give 15 points!
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20
What kind of diagram is this?
process
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lifesaver
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fairy
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25
fairy
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5
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25
lifesaver
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15
Overall, spending on residential phone services .............. ...................,
dramatically declined / sharply dropped down / speedily decreased
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What trend is this?
fluctuate
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Also, both of services met at the same record ......... ...................
in 2006
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10
In 2001, spending on mobile phone services began by merely .........................,
$200
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What trend is this?
decrease
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seesaw
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fairy
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fairy
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lifesaver
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whereas expenditure on cell phone services rose to just over ...........................
$500
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25
What're your biggest goals for studying in this course? Why!
...
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15
What kind of chart / diagram is this?
table
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10
Then, cell phone expenses rose to approximately $750 .............. ...............,